IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Diagonal mergers and foreclosure in the internet

  • Emanuele Giovanetti
Registered author(s):

    We study the incentives for a ''diagonal'' merger between two Internet Service Providers, one a wireless retail only ISP in two origination markets, and the second a vertically integrated wired retailer in one market and an upstream provider in the other. The merger’s effects depend on differentiation in access modalities; only with high differentiation does the merger have positive welfare effects. We focus on post-merger foreclosure, which, when it happens, only takes place in the market where the merger is horizontal and not where the merger is vertical. The Network architecture used is meant to capture Internet routing.

    If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

    File URL: http://www.dipecodir.it/upload/wp/pdf/wp80.pdf
    Download Restriction: no

    Paper provided by University of Rome La Sapienza, Department of Public Economics in its series Working Papers with number 80.

    as
    in new window

    Length: 34
    Date of creation: Jun 2005
    Date of revision:
    Handle: RePEc:sap:wpaper:wp80
    Contact details of provider: Postal: Via Del Castro Laurenziano 9, 00161 Roma
    Phone: +39 6 49766353
    Fax: +39 6 4462040
    Web page: http://www.dipecodir.it/

    More information through EDIRC

    References listed on IDEAS
    Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

    as in new window
    1. Giovannetti, Emanuele, 2002. "Interconnection, differentiation and bottlenecks in the Internet," Information Economics and Policy, Elsevier, vol. 14(3), pages 385-404, September.
    2. Laffont, Jean-Jacques & Marcus, Scott & Rey, Patrick & Tirole, Jean, 2001. "Internet Interconnection and the Off-Net-Cost Pricing Principle," IDEI Working Papers 130, Institut d'Économie Industrielle (IDEI), Toulouse.
    3. Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, June.
    4. Giovannetti, Emanuele & Ristuccia, Cristiano Andrea, 2005. "Estimating market power in the Internet backbone. Using the IP transit Band-X database," Telecommunications Policy, Elsevier, vol. 29(4), pages 269-284, May.
    5. Waterson, Michael, 2003. "Consumers and Competition," The Warwick Economics Research Paper Series (TWERPS) 679, University of Warwick, Department of Economics.
    6. Sumit Joshi, 2000. "Networks of Collaboration in Oligopoly," Econometric Society World Congress 2000 Contributed Papers 0623, Econometric Society.
    7. Waverman, Leonard & Reynolds, Clark W., 1990. "Introduction," North American Review of Economics and Finance, Elsevier, vol. 1(2), pages 181-186.
    Full references (including those not matched with items on IDEAS)

    This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

    When requesting a correction, please mention this item's handle: RePEc:sap:wpaper:wp80. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Luisa Giuriato)

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If references are entirely missing, you can add them using this form.

    If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.